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Technical Data Sheet
PartsTable / COMPONENT / 404478
404478 ✓ Verified by PartsTable
— · PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

The SLEEVING,TEXTILE,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR COVER, wall_thickness: 0.250 INCHES NOMINAL IN, working_length: 3.000 INCHES NOMINAL IN, inside_diameter: 2.500 INCHES NOMINAL IN, style_designator: STRAIGHT, end_item_identification: ACFT ENG R2800. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-560-6096, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
404478
NSN: 4720-00-560-6096
FSC: 4720
CAGE: 28265 — HERCULES ENGINE CO INC (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR COVER
wall_thickness0.250 INCHES NOMINAL IN
working_length3.000 INCHES NOMINAL IN
inside_diameter2.500 INCHES NOMINAL IN
style_designatorSTRAIGHT
end_item_identificationACFT ENG R2800
NSN4720-00-560-6096
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 404478 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR OVERALL
•
STYLE DESIGNATOR: STRAIGHT
•
WORKING LENGTH: 3.000 INCHES NOMINAL IN
•
WALL THICKNESS: 0.250 INCHES NOMINAL IN
•
INSIDE DIAMETER: 2.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
MATERIALRUBBER CHLOROPRENE CLASS CR COVER
STYLE DESIGNATORSTRAIGHT
WORKING LENGTH3.000 INCHES NOMINAL IN
WALL THICKNESS0.250 INCHES NOMINAL IN
INSIDE DIAMETER2.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
69316Interchangeable
interchangeable cross-reference
interchangeable
05026Interchangeable
interchangeable cross-reference
interchangeable
87166Interchangeable
interchangeable cross-reference
interchangeable
404478Interchangeable
interchangeable cross-reference
interchangeable
404478-101Interchangeable
interchangeable cross-reference
interchangeable
6404478Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 404478?
404478 is a SLEEVING,TEXTILE,ELECTRICAL.
What parts can replace 404478?
There are 8 known substitutes for 404478: 69316, 05026, 87166 and 5 more. Substitute compatibility should be verified for your specific system.
Is 404478 still available?
404478 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026